Factor x2+3x−10x^2 + 3x - 10x2+3x−10.
(x+5)(x−2)(x + 5)(x - 2)(x+5)(x−2)
(x−5)(x+2)(x - 5)(x + 2)(x−5)(x+2)
(x+1)(x−10)(x + 1)(x - 10)(x+1)(x−10)
(x+10)(x−1)(x + 10)(x - 1)(x+10)(x−1)